Base | Representation |
---|---|
bin | 11010010011100110… |
… | …11110000101101001 |
3 | 1100110021011101212212 |
4 | 31021303132011221 |
5 | 212411010144431 |
6 | 10253231414505 |
7 | 1006661430512 |
oct | 151163360551 |
9 | 40407141785 |
10 | 14123131241 |
11 | 5a9815959a |
12 | 28a1984435 |
13 | 1440c910bb |
14 | 97d9a9a09 |
15 | 579d5672b |
hex | 349cde169 |
14123131241 has 4 divisors (see below), whose sum is σ = 14135276112. Its totient is φ = 14110986372.
The previous prime is 14123131219. The next prime is 14123131247. The reversal of 14123131241 is 14213132141.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 14123131241 - 26 = 14123131177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14123131247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6070691 + ... + 6073016.
It is an arithmetic number, because the mean of its divisors is an integer number (3533819028).
Almost surely, 214123131241 is an apocalyptic number.
It is an amenable number.
14123131241 is a deficient number, since it is larger than the sum of its proper divisors (12144871).
14123131241 is a wasteful number, since it uses less digits than its factorization.
14123131241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12144870.
The product of its digits is 576, while the sum is 23.
Adding to 14123131241 its reverse (14213132141), we get a palindrome (28336263382).
The spelling of 14123131241 in words is "fourteen billion, one hundred twenty-three million, one hundred thirty-one thousand, two hundred forty-one".
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